xxxvn Addenda ad vol. I. 



6036 



Sphserella populifolia Cooke Rav. Amer. Fungi n. 689, Journ. of Bot. 6035 

 1883. pag. 197. — Hypophylla; peritheeiis innato-prominulis, punctiformi- 

 bus, giobosis, nigris, in macuias minutas crebras dense aggregatis, ve) 

 sparsis; ascis cylindricis; sporidiis sublanceolatis, uniseptatis hyalinis, 16- . 

 18 w 3,5-4. 



llab. in foliis Populi angulatae, Aiken Carolina austr. Amer. bor. 



60*. Sphffirella erysiphoides Sacc. Mich. II, pag. 604. — Peritheciis gre 

 gariis '■•>■ pag. inf. dealbata innato-superttcialibus, globoso-depressis, 90 

 100 /x. diam., pertusis; ascis tereti-clavulatis, 40-45 v7, aparaphysatis, octo- 

 sporis; sporidiis distichis ohlongo-clavulatis, 9-10^2,5-3- 1-septatis non 

 constrictis, granulosis, hyalinis. 



Uab. in foliis languidis Tecomae radicantis, Saintes, socia orma 

 spermogonica Phyllosticla erysiphoide, Saintes Gallise (Brunaud). — Ha- 

 bitus fere Erysiphes. 



64*. Sphaerella fraxinicola (Schw.) Cooke Journ. of Bot. 1883, p. 107, Sph. 60 3? 

 fraxinicola Sehw. n. 1787. — Hypophylla ; peritheciis subinnatis, nigris, 

 demum iissis orificio. longitudinaliter diffbrmibus, paucis tantum conjunctis 

 maculam atram efTicientibus minorem, macnlis quasi confluentibus inter 

 se: ascis clavatis, abbreviatis; sporidiis inordinatis, subellipticis, unisepta- 

 Lis, hyalinis, loculo inferiore tenuiore, 7,5-^3. 



HiJb. iu foliis Fraxini americanse, Darien Georgia, Amer. bor. 

 Cfr. Syll. n. 4478. 



64**. Sphaerella effigurata Schw. n. 1790, Journ. of Bot. 1883, pag. 107. — 

 M.wulis longe lateque effusis, nigro-cincrascentibus arabitu determinatim 

 efBgurato, et ob frequentiam peritheciorum in margine quasi nigrociucto, 

 s«pe totum folium in pagina aversa occupans ; peritheciis innumeris, mi- 

 nuiis, accuraulatis in his maculis, astomis, subinnatis, convexulis, nigris 

 valde invicem approximatis, et crusta cinerascenti quasi inter se conne- 

 xis: ascis clavatis; sporidiis ellipticis, uniseptatis, vix constrietis, hyali- 

 n is, 15^4. 

 Hab. in lbliis Fraxini acuminatffl, Amer. bor. Cfr. Syll. n. 4479. 



65*. Sphaerella Oleina Cooke Rav. Amer. Fuugi n.754, Journ. of Bot. 1833, 

 p. 107. — Epiphylla; maculis albidis, suborbieularibus, deraum confluen- 

 tibus. rubromarginatis; peritheeiis minimis, punctiformibus, vix prominulis, 

 atns. htru- illie -uhc-ircinatis ; ascis clavato-cylindricis ; sporidiis ellipticis, 



6038 



6039 



